Pith Number

pith:IU6C22V3

pith:2012:IU6C22V3HYNEXDNTRH36ZHJNRZ

not attested not anchored not stored refs pending

On the CP-violating phase $\delta_{\rm CP}$ in fermion mixing matrices

Bo-Qiang Ma, Xinyi Zhang

arxiv:1204.6604 v2 · 2012-04-30 · hep-ph

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\usepackage{pith}
\pithnumber{IU6C22V3HYNEXDNTRH36ZHJNRZ}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Rephasing invariant structure of CP phase for simplified mixing matrices in Fritzsch--Xing parametrization

Receipt and verification

First computed	2026-05-18T02:39:01.489707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

453c2d6abb3e1a4b8db389f7ec9d2d8e55f1021d597a781606ae82913ecb47e0

Aliases

arxiv: 1204.6604 · arxiv_version: 1204.6604v2 · doi: 10.48550/arxiv.1204.6604 · pith_short_12: IU6C22V3HYNE · pith_short_16: IU6C22V3HYNEXDNT · pith_short_8: IU6C22V3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IU6C22V3HYNEXDNTRH36ZHJNRZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 453c2d6abb3e1a4b8db389f7ec9d2d8e55f1021d597a781606ae82913ecb47e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68845c598d739fe23f672fa56b6140fabf3bae590dcb82401814e915e9a916a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-04-30T11:47:14Z",
    "title_canon_sha256": "db395aaec5bbb688d49ea4beb994dc2c717da60ab7f6a05c4e704bfb2b9c3d8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6604",
    "kind": "arxiv",
    "version": 2
  }
}